FOREVERAH
Collecting since Sat 14 Nov 14:19: 0.0 of the ~14 days the models need to settle. Price history is real already; demand, pricing and forecasts firm up as data comes in.

Seller behaviour

The Forever API doesn't say who posted what, so this works from postings: listings of one item that appeared in the same snapshot at the same price (one seller's batch), linked across time when someone cancels and reposts cheaper. You see the behaviours, not the names.

Kinds of seller, last 14 days

GroupShareBatchStackPrice vs floorRepostsHours upSold
Post-once sellers
list once at the market price and leave it
44%
1.31.1+6% 0.000%
Undercutters
relist cheaper again and again to stay at the front
26%
7.21.5−1% 0.300%
Premium / patient
post well above the floor and wait
17%
1.21.1+330% 0.000%
Bulk posters
big batches or big stacks, priced to move volume
13%
3.520.0+4% 0.000%

k-means over 13,445 postings on six features (batch size, stack size, price vs floor, reposts in the chain, hours listed, share sold), each group named after the archetype its average matches.

Price wars, last 24h

No price wars right now.

6+ new listings under the previous cheapest, spread over 3+ hours, while the floor fell 15%+ from its 24h high.

Walls: one seller holds the cheap end

ItemShare near floorFloorListings
Crisp Spider Meat85%50c2677
Blood Shard87%25c1169
Scroll: LOWER PING WHOMEVER88%1s1091
Scroll: CWAL85%1s993
Scroll: KWYJIBO90%1s927
Rough Bronze Leggings72%5s 75c703
Naga Scale77%1s 50c655
Wildvine69%90c604
Linen Belt94%1s579
Heavy Linen Bandage83%20c549
Malachite100%15c544
Mutton Chop87%25c527
Turtle Meat61%3s 44c519
Practice Lock87%1s512
Heavy Mithril Gauntlet68%36s512
Copper Rod89%1s483
Rough Stone84%8c479
Light Leather Quiver89%1s430
Wool Bandage88%28c408
Minor Wizard Oil80%3s389
Crawler Claw100%20c389
Light Feather79%32c384
Lesser Healing Potion79%25c368
Linen Cloth61%29c360
Goblin Deviled Clams87%95c349
Linen Bag89%2s347
Gray Leather Boots71%3s 7c341
Murloc Eye95%3s 50c336
Greater Magic Wand100%2s330
Kodo Meat100%95c330
Stag Meat100%1s 70c326
Ruined Leather Scraps71%19c319
Heavy Wool Bandage87%57c301
Raw Longjaw Mud Snapper72%16c299
Strider Meat100%25c297
Brown Linen Shirt61%1s292
Minor Mana Potion62%31c292
Flint and Tinder89%1s285
Silver Rod72%3s 40c274
Sunscale Feather93%1c265

Items where a single posting holds 60%+ of the quantity within 5% of the floor.

Possible flips, last 3 days

WhenItemSold atRelisted atMarkupQty
Sat 14 Nov 14:49Plaguebat Fur Gloves25g 71s42g 99s+67%1
Sat 14 Nov 14:49Item #28700523g29g 90s+30%1
Sat 14 Nov 14:49Assassin's Blade21g150g+614%1
Sat 14 Nov 14:49Schematic: Ultra-Flash Shadow Reflector20g 91s80g+283%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Living Shoulders19g 99s29g 99s+50%1
Sat 14 Nov 14:49Parrot Cage (Hyacinth Macaw)18g 99s99g 99s+426%1
Sat 14 Nov 14:49Spaulders of the Unseen18g 91s26g 91s+42%1
Sat 14 Nov 14:49Elder Wizard's Mantle15g45g+200%1
Sat 14 Nov 14:49Elder Wizard's Mantle15g45g+200%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Dreadmist Belt10g 88s39g 99s+268%1
Sat 14 Nov 14:49Blueprint: Spinning Wheel9g 99s14g 53s+45%1
Sat 14 Nov 14:49Blueprint: Spinning Wheel9g 99s14g 53s+45%1
Sat 14 Nov 14:49Item #2870139g 10s12g 28s+35%1
Sat 14 Nov 14:49Item #2870139g 10s12g 28s+35%1
Sat 14 Nov 14:49Item #2870138g 50s12g 28s+44%1
Sat 14 Nov 14:49Item #2870138g 50s12g 28s+44%1
Sat 14 Nov 14:49Item #2870138g 50s12g 28s+44%1
Sat 14 Nov 14:49Item #2870138g 50s12g 28s+44%1
Sat 14 Nov 14:49Formula: Enchant Gloves - Riding Skill8g 30s49g+490%1
Sat 14 Nov 14:49Templar Pauldrons6g 21s12g 12s+95%1
Sat 14 Nov 14:49Item #2870125g 79s7g 78s+35%1
Sat 14 Nov 14:49Pattern: Mooncloth Leggings5g8g 49s+70%1
Sat 14 Nov 14:49Pattern: Mooncloth Leggings5g8g 49s+70%1
Sat 14 Nov 14:49Big Iron Fishing Pole5g6g 99s+40%1
Sat 14 Nov 14:49Big Iron Fishing Pole5g6g 99s+40%1
Sat 14 Nov 14:49Big Iron Fishing Pole5g6g 98s+40%1
Sat 14 Nov 14:49Big Iron Fishing Pole5g6g 98s+40%1
Sat 14 Nov 14:49Big Iron Fishing Pole5g6g 97s+39%1

A cheap listing sold and, in the same hour, a listing of the same item and size appeared 25%+ higher. Could be coincidence; repeated hits on one item are the tell.